We look at the division of 81721267 by 819 
Let's see how many times 819 fits into 81721267.

On to step 1:
If we divide 8 by 819, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 819

Step 2:
819 can be fit into 81 0 times, resulting in a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Take the next digit (7) from the dividend and append it to 81, then repeat: 817 / 819

Step 3:
If we divide 817 by 819, we get 0 and a remainder of 817.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 817 leaves us with 817.
Include the next digit (2) from the dividend after 817, then repeat: 8172 / 819

Advancing to step 4:
The number 819 fits into 8172 9 times, leaving a remainder of 801.
The next digit of our result is 9. 
Result so far: 9.0
Deduct 7371 from 8172 and we're left with 801.
Bring next digit (1) of the dividend behind the 801 and repeat the process: 8011 / 819

Let's proceed to step 5:
When dividing 8011 by 819, we get 9 with a remainder of 640.
Use 9 as the next digit of our solution. 
Result so far: 99.0
If we subtract 7371 from 8011, we get 640.
Grab the next digit (2) from the dividend, add it to 640, then carry on: 6402 / 819

On to step 6:
If we divide 6402 by 819, we get 7 and a remainder of 669.
Use 7 as the next digit of our solution. 
Result so far: 997.0
The remainder is 669 after subtracting 5733 from 6402.
Include the next digit (6) from the dividend after 669, then repeat: 6696 / 819

Moving on to step 7:
6696 divided by 819 is 8 with a remainder of 144.
Put 8 as the next digit of the answer. 
Result so far: 9978.0
Subtracting 6552 from 6696 leaves us with 144.
Fetch the next digit (7) from the dividend, attach it to 144 and continue: 1447 / 819

Let's proceed to step 8:
The number 819 fits into 1447 1 times, leaving a remainder of 628.
Put 1 as the next digit of the answer. 
Result so far: 99781.0
Subtracting 819 from 1447 leaves us with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

On to step 9:
819 can be fit into 6280 7 times, resulting in a remainder of 547.
The next digit of our result is 7. 
Result so far: 99781.7
Subtract 5733 from 6280 to get 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Advancing to step 10:
819 can be fit into 5470 6 times, resulting in a remainder of 556.
The next digit of our result is 6. 
Result so far: 99781.76
If we subtract 4914 from 5470, we get 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Moving on to step 11:
If we divide 5560 by 819, we get 6 and a remainder of 646.
The number 6 becomes the next digit in our result. 
Result so far: 99781.766
The remainder is 646 after subtracting 4914 from 5560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6460, and continue the process.

The quotient of the division is 99781.766, and the remainder is 0.0646.